Most-detailed HOBOT LEGEE-668 vacuum Specs

tank capacity
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The LEGEE-668 is the only HOBOT vacuum we have on file.
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Vacuum Specs
Dust collectionWaste container
Wash surfaces
  • Hardwood
  • Tile
Included attachments
  • Three sets of wet and dry mopping pads
  • Three side brushes
Brush featuresExtends four centimeters beyond the LEGEE-668's body
Safety features
  • Front bumper
  • Laser cliff sensor
Robotic featuresSelf-charging
HEPA filter

Dirty Storage Capacity0.13 gal. (1.1 pints)
Dirty Storage Capacity (oz.)16.91 oz.
Capacity (liters)0.5 liter(s)
Capacity (cups)2.1cup
Preset programs
  • Auto cleaning
  • Parallel cleaning
  • Wall-follow cleaning
Clean water capacity (gallons)0.08
Clean water capacity (liters)0.32
Clean water capacity (quarts)0.3
Clean water capacity (ounces)10.82
Clean water capacity (cups)1.4
Power plug typeTwo-prong
Voltage100 (100 to 240V, 50 to 60Hz)
Min. noise level62dB db/dbA
Physical Specs
Width (inches)13in.
Height (inches)3.7in.
Depth (inches)13.4in.
Width (mm)330 mm
Height (mm)95 mm
Depth (mm)340 mm
Weight lbs with package12.8
Propulsion & Navigation
Navigation System
  • LEGEE V1.0 navigation technology
  • Estimation Position (map building)
Wheel typeCaterpillar track
Battery Specs
Battery Power3000mAh
Battery life (hours)1.5
Charger detailsCharging station and power adapter
Other Specs & Features
Sub-categoryRobot, wet mopping
  • The mopping pads oscillate 600 times every minute
  • Four-stage cleaning: vacuuming, dry mopping, water spraying, and wet mopping
  • 20 centimeter-per-second movement speed
  • D-shaped design
  • The amount of water the LEGEE-668 sprays depends on the ambient temperature
  • HOBOT states that the LEGEE-668's mopping motion is similar to hand movement
Air filter detailsWashable
  • CE
  • FCC
Remote control
Release year2018
Release month08
Release day20
Release quarter03
Special Included AccessoriesCleaning brush
Available colorsBlack
Included filters
  • Screen filter
  • Three HEPA filters


Also known as: HOBOT 2-in-1 Vacuum-Mop Robot.

General HOBOT LEGEE-668 Information

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